AMGetErrorText

  • Article

This function retrieves the error message text for a given message identifier in the appropriate language.

DWORD AMGetErrorText(
  HRESULT hr,
  TCHAR* pBuffer,
  DWORD MaxLen
);

Parameters

  • hr
    Message identifier for the message text to be returned.
  • pBuffer
    Area into which the message text will be stored.
  • MaxLen
    Number of characters that pBuffer points to.

Return Values

Returns the number of characters stored in the buffer or zero if an error occurred.

Requirements

DirectShow applications and DirectShow filters have different include file and link library requirements. See Setting Up the Build Environment for more information.

OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
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Last updated on Wednesday, April 13, 2005

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